GB1229989A - - Google Patents
Info
- Publication number
- GB1229989A GB1229989A GB1229989DA GB1229989A GB 1229989 A GB1229989 A GB 1229989A GB 1229989D A GB1229989D A GB 1229989DA GB 1229989 A GB1229989 A GB 1229989A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene
- vinyl
- polymerization
- ester
- vinyl chloride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 5
- 239000005977 Ethylene Substances 0.000 abstract 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 3
- 239000000084 colloidal system Substances 0.000 abstract 3
- 239000006185 dispersion Substances 0.000 abstract 3
- 238000006116 polymerization reaction Methods 0.000 abstract 3
- 229920001567 vinyl ester resin Polymers 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- -1 alkyl phenols Chemical class 0.000 abstract 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- 150000004665 fatty acids Chemical class 0.000 abstract 2
- 239000012875 nonionic emulsifier Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 abstract 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical class CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000006172 buffering agent Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 150000002169 ethanolamines Chemical class 0.000 abstract 1
- 150000002191 fatty alcohols Chemical class 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 abstract 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 abstract 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 abstract 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 abstract 1
- 150000002978 peroxides Chemical class 0.000 abstract 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 1
- 150000003014 phosphoric acid esters Chemical class 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000600 sorbitol Substances 0.000 abstract 1
- 239000003784 tall oil Substances 0.000 abstract 1
- 229920001897 terpolymer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2682—Halogen containing polymers, e.g. PVC
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F218/02—Esters of monocarboxylic acids
- C08F218/04—Vinyl esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/50—Aqueous dispersion, e.g. containing polymers with a glass transition temperature (Tg) above 20°C
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
1,229,989. Polymer dispersions. LONZA Ltd. 23 May, 1968 [26 May, 1967], No. 24751/68. Heading C3P. Aqueous dispersions of a terpolymer of 5- 40% of vinyl chloride, 40-80% of a vinyl ester of a C 1 -C 18 acid and 5-25% of ethylene, the weight ratio of vinyl chloride to ethylene being 0À5-3 : 1 and containing, by weight of the monomers, 2-4% of a non-ionic synthetic protective colloid and 0À5-2% of a non-ionic emulsifier are obtained by mixing the water protective colloid, a catalyst and a buffering agent to maintain a pH of 3À5-7, introducing ethylene and maintaining an ethylene pressure of 10-100 atm. g. and introducing the vinyl ester at elevated temperature together with vinyl chloride and the non-ionic emulsifier in proportion to the consumption in the polymerization. The vinyl ester may be the acetate or propionate. The colloid is polyvinyl alcohol, hydroxyethyl cellulose, hydroxymethyl cellulose or poly-N-vinyl pyrrolidone. Specified emulsifiers are condensates of ethylene oxide, ethanolamines or sorbitol, e.g. with fatty acids, tall oil, alkyl phenols, fatty acid amides and fatty alcohols, especially condensates of ethylene oxide with nonyl phenol and block polymers of ethylene and propylene oxides. Watersoluble peroxides or alkali persulphates are used as initiators, the mixture is buffered with secondary sodium phosphate and sodium bicarbonate and polymerization is effected at 60-70 C. Preferably during or after the polymerization there is also added a solvating agent which is a plasticizer, e.g. dibutyl phthalate, citric acid ester or phosphoric acid ester, or a solvent, e.g. methanol or a glycol. The dispersions are resistant to saponification and are used as binders for pigments, fillers and as mortar additives.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH748867A CH496034A (en) | 1967-05-26 | 1967-05-26 | Process for the production of an aqueous synthetic resin dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1229989A true GB1229989A (en) | 1971-04-28 |
Family
ID=4325901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1229989D Expired GB1229989A (en) | 1967-05-26 | 1968-05-23 |
Country Status (11)
| Country | Link |
|---|---|
| AT (2) | AT295387B (en) |
| BE (1) | BE715648A (en) |
| CH (1) | CH496034A (en) |
| DE (1) | DE1770395A1 (en) |
| FR (1) | FR1567513A (en) |
| GB (1) | GB1229989A (en) |
| IL (1) | IL30052A (en) |
| NL (1) | NL6807369A (en) |
| NO (1) | NO133810C (en) |
| SE (1) | SE340854B (en) |
| YU (1) | YU32789B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267090A (en) | 1979-01-22 | 1981-05-12 | National Distillers And Chemical Corp. | Process for preparing vinyl acetate-ethylene copolymer latices |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1152669A (en) * | 1979-09-28 | 1983-08-23 | Russell J. Hanna | Latex polymerization process |
| LU82725A1 (en) * | 1980-08-25 | 1982-05-10 | Resapa Sa | COATING PRODUCT AND PROCESS FOR PREPARING THE SAME |
| DE3227090A1 (en) | 1982-07-20 | 1984-01-26 | Wacker-Chemie GmbH, 8000 München | METHOD FOR PRODUCING POLYMER DISPERSIONS AND THEIR USE |
| DE3726470A1 (en) * | 1987-08-08 | 1989-02-16 | Rigips Gmbh | JOINT FILLER |
-
1967
- 1967-05-26 CH CH748867A patent/CH496034A/en not_active IP Right Cessation
-
1968
- 1968-05-06 AT AT938869A patent/AT295387B/en not_active IP Right Cessation
- 1968-05-06 AT AT432368A patent/AT286623B/en not_active IP Right Cessation
- 1968-05-11 DE DE19681770395 patent/DE1770395A1/en active Pending
- 1968-05-22 IL IL30052A patent/IL30052A/en unknown
- 1968-05-22 FR FR1567513D patent/FR1567513A/fr not_active Expired
- 1968-05-23 YU YU1203/68A patent/YU32789B/en unknown
- 1968-05-23 GB GB1229989D patent/GB1229989A/en not_active Expired
- 1968-05-24 NO NO2026/68A patent/NO133810C/no unknown
- 1968-05-24 BE BE715648D patent/BE715648A/xx unknown
- 1968-05-24 NL NL6807369A patent/NL6807369A/xx unknown
- 1968-05-27 SE SE07046/68A patent/SE340854B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267090A (en) | 1979-01-22 | 1981-05-12 | National Distillers And Chemical Corp. | Process for preparing vinyl acetate-ethylene copolymer latices |
Also Published As
| Publication number | Publication date |
|---|---|
| AT286623B (en) | 1970-12-10 |
| NO133810C (en) | 1976-06-30 |
| FR1567513A (en) | 1969-05-16 |
| YU32789B (en) | 1975-08-31 |
| YU120368A (en) | 1975-02-28 |
| DE1770395A1 (en) | 1972-01-20 |
| IL30052A0 (en) | 1968-07-25 |
| BE715648A (en) | 1968-10-16 |
| AT295387B (en) | 1971-12-27 |
| NO133810B (en) | 1976-03-22 |
| SE340854B (en) | 1971-12-06 |
| IL30052A (en) | 1972-03-28 |
| NL6807369A (en) | 1968-11-27 |
| CH496034A (en) | 1970-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1440768A (en) | Manufacture of aqueous dispersions of polymers of monoolefinical ly unsaturated carboxylic esters | |
| RU98123198A (en) | ELASTIC, APPROPRIATE FLEXIBLE CONSTRUCTION COMPOUNDS | |
| GB1355012A (en) | Process for the manufacture of stable aqueous copolymer dispersions from vinyl esters and ethylene | |
| GB743165A (en) | Water-soluble synthetic fibre and method for its manufacture | |
| GB738683A (en) | Improvements in colour photography | |
| GB1229989A (en) | ||
| GB1182253A (en) | Improvements in or relating to Aqueous Compositions for Pigment Coating Permeable Substrates. | |
| GB1193412A (en) | Improvements in and relating to Aqueous Copolymer Dispersions | |
| GB1099152A (en) | Improvements in or relating to aqueous dispersions of synthetic resins | |
| ES339492A1 (en) | Process for the manufacture of stable aqueous dispersions of vinyl esters of organic acids and ethylene | |
| ES426758A1 (en) | Polychloroprene-tackifying resin dispersions | |
| GB1328835A (en) | Polymer dispersions | |
| GB1144316A (en) | Improved emulsions of alkali-soluble copolymers | |
| GB886984A (en) | Improvements in or relating to the preparation of aqueous emulsions of polyvinyl acetate or vinyl acetate copolymers | |
| GB706138A (en) | Improvements in or relating to methods of polymerization | |
| GB818037A (en) | Manufacture of soluble polyvinyl alcohols | |
| GB866882A (en) | Method of polymerization of vinyl esters | |
| GB1335586A (en) | Textile sizes | |
| GB991550A (en) | Process for the manufacture of stable aqueous dispersions of copolymers of vinyl esters of organic acids and ethylene | |
| GB578849A (en) | Improved polymerisation process | |
| GB1191649A (en) | Production of Vinyl Acetate Polymer and Copolymer Emulsions | |
| GB1363432A (en) | Coating compositions | |
| GB1139202A (en) | Production of aqueous dispersions of vinyl ester polymers | |
| GB991134A (en) | Process for the manufacture of vinyl chloride polymers | |
| JPS5698205A (en) | High polymerization degree modified polyvinyl alcohol containing sulfonic acid group, its preparation, and its use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414B | Case decided by the comptroller ** grants allowed (sect. 14/1949) | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |